165mm (6.5inch) Hi-efficiency 2ohm, 2-Way Component speakers (PAIR) and 10 inch underseat subwoofer

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Sale price£299.99 Regular price£329.99


Pair of BLAM Relax 165RS 165mm (6.5inch) Hi-efficiency 2ohm, 2-Way Component speakers and 10-inch (250mm) 300W slim amplified under-seat active powered subwoofer with Installation wiring kit.

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Hear Every Detail - BLAM's Hi-Efficiency Component Speakers & Powered Subwoofers!

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Take Your Music to the Next Level - BLAM's Slim Under-Seat Subwoofer Kit!

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A pair of BLAM Relax 165RS 165mm (6.5inch) Hi-efficiency 2ohm, 2-Way Component speakers.

System includes two 165 mm (6.5”) woofers, two 20 mm (3/4”) soft dome tweeters, two high pass 6 dB/octave crossovers with adjustable tweeter level : -3 dB, 0 dB and +3 dB.

  • 165 mm (6.5’’) high-sensitivity 2-way component speaker
  • Max power 150 W – Nominal power 75 W
  • Frequency response 60 Hz – 25 kHz
  • Sensitivity 95 dB – Impedance 2 Ohms


2 Woofers:

  • Composite basket reinforced in glass fiber
  • High quality treated cellulose pulp membrane
  • Butyl rubber surround
  • Long life “Conex” damper
  • 25 mm (1’’) voice coil with Kapton former
  • 85 mm x 17 mm (3.3’’ x 0.7’’) motor assembly
  • Thick magnetic circuit (5 mm)

2 Tweeters : RT20

20 mm (3/4’’) high quality soft dome tweeter

N38 neodymium motor

6 dB/octave high pass crossover

Adjustable tweeter level: 0 dB or attenuated -3 dB

Supplied Accessories:

  • Mounting screw
  • Tweeters accessories – Angled support included
  • User manual


This compact 10-inch (250mm) amplified subwoofer is an all in one system, allowing you to add deep, accurate bass to your vehicles original sound set up without taking up too much valuable space.

Its high quality craftsmanship and slim design mean it fits perfectly under the seats of a van or SUV, or even on the rear bulkhead of a convertible or pickup.

The system includes a built-in class-AB amplifier meaning there is no need for an external amplifier and its adjustable gain control allows you to match it to the vehicles original system, allowing all the speakers to complement each other.

Product Features

- All in one 10-inch (250mm) subwoofer with small unit design to fit under most vehicle seats

- Built-in class-AB amplifier so no need for external amplifier

- Die-Cast aluminium heat sink

- High quality material design and craftsmanship

- Supports RCA (Low level) or speaker (High level) signal input from audio source

- Adjustable Gain control to match original vehicle system, so all speakers complement each other

- Easy-to-use control adjustments conveniently located on side of unit

- Remote bass volume control knob

Installation wiring kit includes:

- 10 inch Subwoofer unit

- Bass Volume remote control with cable

- Installation wiring kit

- Mounting bracket with screws

- Velcro mounting tape

- Installation manual

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